Tire tread



FIG. 1 is a side perspective view of a tire tread showing our newdesign, it being understood that the tread pattern is repeatedthroughout the circumference of the tire tread, the opposite side beingthe same as that shown;

FIG. 2 is a front elevational view thereof, the opposite side beingidentical thereto;

FIG. 3 is an enlarged fragmentary front elevational view thereof; and,

FIG. 4 is a side elevational view of the left side thereof.

The broken lines defining the sidewall, inner bead, shoulder ribs, andthe tread lug walls, depict environmental subject matter that forms nopart of the claimed design.

CLAIM The ornamental design for a tire tread, as shown and described.